Ajlun weather in September

In September, Ajlun sees average daytime highs of 32°C and overnight lows near 20°C, with 1 mm of rain across 0.3 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 33°C in the first days to 31°C by the end. The sky is clear or mostly clear about 97% of the time in September, and the air most often feels comfortable.

Daylight stretches from about 12 h 42 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Ajlun's 4th-clearest and 10th-windiest month. For the whole year in context, see Ajlun's year-round climate.

Daytime high
32°
3rd warmest
Overnight low
20°
10th coldest
Rainfall
1 mm
0.3 wet days
Daylight
12 h 12 min
5:25 AM – 5:37 PM
Cloud cover
7%
4th clearest
Wind
7 km/h
10th windiest
Solar energy
6.1 kWh/m²
Travel score
5.3
out of 10

Ajlun is city.

Density
31,389/km²
people per km²
Founded
1920

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 33°C in the first days to 31°C by the end.

A typical September day in Ajlun reaches about 32°C in the afternoon and slips back to 20°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 36°C. Set against its neighbours, September runs about 2°C cooler than August and about 4°C warmer than October.

15°20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13421
23321
33320
43320
53320
63320
73320
83320
93320
103320
113320
123320
133320
143320
153220
163220
173219
183219
193219
203219
213219
223219
233219
243219
253219
263119
273119
283118
293118
303118

How September really feels in Ajlun

Once humidity and wind are folded in, September averages 20 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
20
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Ajlun weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan15° / 508.210.14.9
Feb16° / 50810.85.4
Mar20° / 356.311.87.1
Apr25° / 12°143.112.88.4
May29° / 16°61.313.67.1
Jun32° / 19°00.114.15.4
Jul34° / 21°0013.94.3
Aug34° / 21°0013.24.2
Sep32° / 20°10.312.25.3
Oct29° / 16°61.311.27.3
Nov22° / 11°183.910.38.1
Dec17° / 335.89.96.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 97% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 2% of September, with mostly cloudy or overcast conditions the remaining 1%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
111000
121000
131000
141000
151000
161000
171000
181000
19991
20991
21991
22991
23991
24982
25982
26982
27982
28982
29973
30964

Chance of precipitation in September

Any precipitation

Ajlun gets around 1 mm of rain over 0.3 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 1% and peaks near 2% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
10
20
30
40
50
60
70
80
90
100
111
121
131
141
151
161
171
181
191
201
211
221
232
242
252
262
272
282
292
302

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the comfortable band about 42% of days. Sticky, muggy-or-worse air turns up on roughly 6% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
13275713
23285613
34295512
44315411
55325211
65335210
7635509
8636499
9738478
10739468
11840457
12842437
13943426
14944416
151046395
161147385
171148374
181249354
191349344
201550324
211650313
221850293
232050283
242249262
252449252
262648232
272948222
283147211
293347191
303546181

Wind in September

Winds average 7 km/h in September.

Across September, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 42 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 60 minutes over September. Sunrise moves from 5:16 AM to 5:35 AM, and sunset from 5:58 PM to 5:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.75:165:58
212.75:165:56
312.65:175:55
412.65:185:54
512.65:185:52
612.55:195:51
712.55:205:50
812.55:205:48
912.45:215:47
1012.45:225:45
1112.45:225:44
1212.35:235:43
1312.35:245:41
1412.35:245:40
1512.25:255:39
1612.25:255:37
1712.25:265:36
1812.15:275:34
1912.15:275:33
2012.15:285:32
2112.05:295:30
2212.05:295:29
2312.05:305:27
2411.95:315:26
2511.95:315:25
2611.95:325:23
2711.85:335:22
2811.85:335:21
2911.85:345:19
3011.75:355:18

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.1 kWh/m².

For context, solar energy here swings from a low near 2.85 kWh/m² to a high of 7.94 kWh/m² in June across the year — September's 6.1 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.7Intense
26.7Intense
36.6Intense
46.6Intense
56.5Intense
66.5Intense
76.5Intense
86.4Intense
96.4Intense
106.3Intense
116.3Intense
126.3Intense
136.2Intense
146.2Intense
156.1Intense
166.1Intense
176.0Intense
186.0Intense
196.0Bright
205.9Bright
215.9Bright
225.8Bright
235.8Bright
245.7Bright
255.7Bright
265.7Bright
275.6Bright
285.6Bright
295.5Bright
305.5Bright
Planning a trip in September

Is September a good time to visit Ajlun?

Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.3
Sightseeing
9th-best month of the year
8.7
Beach & pool
4th-best month of the year

September is a reasonable time to visit Ajlun for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Ajlun in September

From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In September, Ajlun sees daytime highs around 32°C and nights near 20°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Ajlun in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ajlun peaks around June 20 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 13 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highHighModerateJun 20UV 11Jan 13UV 3
UV index (midday)Level
Jan3Moderate
Feb3Moderate
Mar6High
Apr7High
May9Very high
Jun11Extreme
Jul10Extreme
Aug10Extreme
Sep9Very high
Oct6High
Nov4Moderate
Dec3Moderate

Air quality in Ajlun in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Ajlun is worst in March — around 51 µg/m³ PM2.5 (poor), about 1.7× the cleanest month (July, 31 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorMar 2250 µg/m³Jul 2031 µg/m³
PM2.5 (µg/m³)Level
Jan46Poor
Feb50Poor
Mar51Poor
Apr50Poor
May43Poor
Jun35Moderate
Jul31Moderate
Aug32Moderate
Sep38Poor
Oct43Poor
Nov47Poor
Dec47Poor
Location & terrain

Where is Ajlun?

Ajlun sits at 32.3°N, 35.8°E, 769 m above sea level, in Jordan. The nearest listed city is ‘Anjarah, 3.0 km away.

IrbidAs SaltAr Ramthā

Topography around Ajlun

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Ajlun.

Within 3 km, the terrain around Ajlun has significant variations in elevation — a maximum elevation change of 542 m around an average of 924 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,465 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,660 m.

The land around Ajlun is covered by trees (37%) and shrubs (29%) within 3 km, grassland (47%), trees (21%) and shrubs (20%) within 16 km, and grassland (30%) and cropland (29%) within 80 km.

3 km
542 m
16 km
1,465 m
80 km
1,660 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: ‘Anjarah 3.0 km · Judita 9.0 km · Jerash 15 km · Kurayyimah 16 km · Aydūn 22 km · Irbid 26 km · As Salt 33 km · Ar Ramthā 35 km

Jordan travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type B / C / D / F / G / J
230 V · 50 Hz
Prices
≈ 42% of US
price level, 2025
GDP per capita
$5,348
2025
Happiness
4.5 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
1
per 100k, 2023
Road deaths
17
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very low
EF EPI 426
Religion
Muslim 97%Christian 2%Buddhist 0%Hindu 0%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Ajlun (32.3333°, 35.7528°, elevation 769 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).